The Diocese of Świdnica (Latin: Dioecesis Suidniciensis) is a Latin Church diocese of the Catholic Church located in the city of Świdnica in the ecclesiastical province of Wrocław in Poland.

Its St. Stanislaus and St. Wenceslaus Cathedral in Świdnica is listed as a Historic Monument of Poland.

On February 24, 2004, John Paul II announced the election of Świdnica (from Nysa, Wałbrzych and Kłodzko) as the capital of the new diocese in Lower Silesia.

On March 19, 2008, Pope Benedict XVI appointed Adam Bałabuch, the first auxiliary bishop in the diocese.

This article about a Roman Catholic diocese in Poland is a stub.